.header {
  width: 100%;
  background-color: #191919;
  height: 97px;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.content {
  width: 1286px;
  height: 53px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  width: 160px;
}
.nav {
  display: flex;
  align-items: center;
}
.nav li {
  color: #f6f6f6;
  font-size: 18px;
  cursor: pointer;
  position: relative;
  transition: 0.3s ease-in-out;
  font-weight: bold;
  margin-right: 80px;
}
.nav li.active::after,
.nav li:hover::after{
  content: "";
  width: 40%;
  height: 2px;
  background-color: white;
  position: absolute;
  left: 0;
  bottom: -2px;
}
.nav li:hover,
.nav li.active{
  color: white;
}
.nav1 li {
  color: #f6f6f6;
  font-size: 18px;
  margin: 0 40px;
  cursor: pointer;
  font-weight: 500;
}
.nav1 li:last-child{
    width: 40px;
    height: 40px;
}
.nduise{
  display: none;
  position: absolute;
  right: 20px;
  top: 10px;
}

